The HttpBaseProtocolFilter object throws exceptions when sending HTTP requests or receiving response and network failures occur (loss of connectivity in airplane mode, for example). Developers using HttpClient in apps may prefer to add a filter to catch these exceptions and convert them to HTTP response codes instead.

Events

This event is raised when the SSL/TLS connection is being established with the server. You should implement an event handler for this event if you need to perform extra validation (in addition to the OS default) of the server SSL certificate.